| Bayhydur® 304 | Covestro | Bayhydur® 304 is a hydrophilically modified, aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It is primarily used as the crosslinker for aqueous polyol binders (Bayhydrol). | |
| Bayhydur® BL XP 2706 | Covestro | Bayhydur® BL XP 2706 is a reactive, blocked aliphatic polyisocyanate. Form supplied is approximately 40% in water (neutralized with 2.8 pts. dimethyl ethanol amine). It is used primarily in combination with Bayhydrol® polyols for the formulation of water...voir plus Bayhydur® BL XP 2706 is a reactive, blocked aliphatic polyisocyanate. Form supplied is approximately 40% in water (neutralized with 2.8 pts. dimethyl ethanol amine). It is used primarily in combination with Bayhydrol® polyols for the formulation of water-reducible, lightfast, one-component polyurethane baking coatings. It is also used as an additive in waterborne baking systems to improve hardness, impact strength, chemical resistance and adhesion. voir moins | |
| Bayhydur® XP 2700 | Covestro | Bayhydur® XP 2700 is a hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Form supplied is approximately 65% in dipropylene glycol dimethyl ether. It is a crosslinker for aqueous coatings, developed specially for trade applica...voir plus Bayhydur® XP 2700 is a hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Form supplied is approximately 65% in dipropylene glycol dimethyl ether. It is a crosslinker for aqueous coatings, developed specially for trade applications where the ease of mixing the hardener by manual stirring is a key requirement. voir moins |
